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ZH259 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: PLASTIC HANDLE, thickness: 0.250 INCHES NOMINAL IN, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, overall_width: 0.125 INCHES NOMINAL IN, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-451-5934, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
ZH259
NSN: 4820-01-451-5934
FSC: 4820
CAGE: 59958 — CLEVELAND GEAR COMPANY, INC. DBA CLEVELAND GEAR CO (USA)
SPECIFICATIONS
materialPLASTIC HANDLE
thickness0.250 INCHES NOMINAL IN
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
overall_width0.125 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_length1.375 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
voltage_rating45.0 VOLTS NOMINAL
insert_materialPLASTIC SINGLE MATING END
outside_diameter0.812 INCHES NOMINAL IN
overall_diameter6.000 INCHES NOMINAL IN
NSN4820-01-451-5934
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: ZH259 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
357-9106-00Interchangeable
interchangeable cross-reference
interchangeable
357-9106-000Interchangeable
interchangeable cross-reference
interchangeable
382 1-72 UNFInterchangeable
interchangeable cross-reference
interchangeable
GGG-D-296 TY1SEBInterchangeable
interchangeable cross-reference
interchangeable
806000Interchangeable
interchangeable cross-reference
interchangeable
915769Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ZH259?
ZH259 is a VALVE,BALL.
What parts can replace ZH259?
There are 16 known substitutes for ZH259: 357-9106-00, 357-9106-000, 382 1-72 UNF and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for ZH259?
ZH259 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-451-5934. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026